+@itemx --discard-locals
+Delete all temporary local symbols. For most targets, this is all local
+symbols whose names begin with @samp{L}.
+
+@kindex -y @var{symbol}
+@kindex --trace-symbol=@var{symbol}
+@cindex symbol tracing
+@item -y @var{symbol}
+@itemx --trace-symbol=@var{symbol}
+Print the name of each linked file in which @var{symbol} appears. This
+option may be given any number of times. On many systems it is necessary
+to prepend an underscore.
+
+This option is useful when you have an undefined symbol in your link but
+don't know where the reference is coming from.
+
+@kindex -Y @var{path}
+@item -Y @var{path}
+Add @var{path} to the default library search path. This option exists
+for Solaris compatibility.
+
+@kindex -z @var{keyword}
+@item -z @var{keyword}
+This option is ignored for Solaris compatibility.
+
+@kindex -(
+@cindex groups of archives
+@item -( @var{archives} -)
+@itemx --start-group @var{archives} --end-group
+The @var{archives} should be a list of archive files. They may be
+either explicit file names, or @samp{-l} options.
+
+The specified archives are searched repeatedly until no new undefined
+references are created. Normally, an archive is searched only once in
+the order that it is specified on the command line. If a symbol in that
+archive is needed to resolve an undefined symbol referred to by an
+object in an archive that appears later on the command line, the linker
+would not be able to resolve that reference. By grouping the archives,
+they all be searched repeatedly until all possible references are
+resolved.
+
+Using this option has a significant performance cost. It is best to use
+it only when there are unavoidable circular references between two or
+more archives.
+
+@kindex -assert @var{keyword}
+@item -assert @var{keyword}
+This option is ignored for SunOS compatibility.
+
+@kindex -Bdynamic
+@kindex -dy
+@kindex -call_shared
+@item -Bdynamic
+@itemx -dy
+@itemx -call_shared
+Link against dynamic libraries. This is only meaningful on platforms
+for which shared libraries are supported. This option is normally the
+default on such platforms. The different variants of this option are
+for compatibility with various systems. You may use this option
+multiple times on the command line: it affects library searching for
+@code{-l} options which follow it.
+
+@kindex -Bstatic
+@kindex -dn
+@kindex -non_shared
+@kindex -static
+@item -Bstatic
+@itemx -dn
+@itemx -non_shared
+@itemx -static
+Do not link against shared libraries. This is only meaningful on
+platforms for which shared libraries are supported. The different
+variants of this option are for compatibility with various systems. You
+may use this option multiple times on the command line: it affects
+library searching for @code{-l} options which follow it.
+
+@kindex -Bsymbolic
+@item -Bsymbolic
+When creating a shared library, bind references to global symbols to the
+definition within the shared library, if any. Normally, it is possible
+for a program linked against a shared library to override the definition
+within the shared library. This option is only meaningful on ELF
+platforms which support shared libraries.
+
+@kindex --check-sections
+@kindex --no-check-sections
+@item --check-sections
+@itemx --no-check-sections
+Asks the linker @emph{not} to check section addresses after they have
+been assigned to see if there any overlaps. Normally the linker will
+perform this check, and if it finds any overlaps it will produce
+suitable error messages. The linker does know about, and does make
+allowances for sections in overlays. The default behaviour can be
+restored by using the command line switch @samp{--check-sections}.
+
+@cindex cross reference table
+@kindex --cref
+@item --cref
+Output a cross reference table. If a linker map file is being
+generated, the cross reference table is printed to the map file.
+Otherwise, it is printed on the standard output.
+
+The format of the table is intentionally simple, so that it may be
+easily processed by a script if necessary. The symbols are printed out,
+sorted by name. For each symbol, a list of file names is given. If the
+symbol is defined, the first file listed is the location of the
+definition. The remaining files contain references to the symbol.
+
+@cindex symbols, from command line
+@kindex --defsym @var{symbol}=@var{exp}
+@item --defsym @var{symbol}=@var{expression}
+Create a global symbol in the output file, containing the absolute
+address given by @var{expression}. You may use this option as many
+times as necessary to define multiple symbols in the command line. A
+limited form of arithmetic is supported for the @var{expression} in this
+context: you may give a hexadecimal constant or the name of an existing
+symbol, or use @code{+} and @code{-} to add or subtract hexadecimal
+constants or symbols. If you need more elaborate expressions, consider
+using the linker command language from a script (@pxref{Assignments,,
+Assignment: Symbol Definitions}). @emph{Note:} there should be no white
+space between @var{symbol}, the equals sign (``@key{=}''), and
+@var{expression}.
+
+@cindex demangling, from command line
+@kindex --demangle
+@kindex --no-demangle
+@item --demangle
+@itemx --no-demangle
+These options control whether to demangle symbol names in error messages
+and other output. When the linker is told to demangle, it tries to
+present symbol names in a readable fashion: it strips leading
+underscores if they are used by the object file format, and converts C++
+mangled symbol names into user readable names. The linker will demangle
+by default unless the environment variable @samp{COLLECT_NO_DEMANGLE} is
+set. These options may be used to override the default.
+
+@cindex dynamic linker, from command line
+@kindex --dynamic-linker @var{file}
+@item --dynamic-linker @var{file}
+Set the name of the dynamic linker. This is only meaningful when
+generating dynamically linked ELF executables. The default dynamic
+linker is normally correct; don't use this unless you know what you are
+doing.
+
+@cindex MIPS embedded PIC code
+@kindex --embedded-relocs
+@item --embedded-relocs
+This option is only meaningful when linking MIPS embedded PIC code,
+generated by the -membedded-pic option to the @sc{gnu} compiler and
+assembler. It causes the linker to create a table which may be used at
+runtime to relocate any data which was statically initialized to pointer
+values. See the code in testsuite/ld-empic for details.
+
+@kindex --force-exe-suffix
+@item --force-exe-suffix
+Make sure that an output file has a .exe suffix.
+
+If a successfully built fully linked output file does not have a
+@code{.exe} or @code{.dll} suffix, this option forces the linker to copy
+the output file to one of the same name with a @code{.exe} suffix. This
+option is useful when using unmodified Unix makefiles on a Microsoft
+Windows host, since some versions of Windows won't run an image unless
+it ends in a @code{.exe} suffix.
+
+@kindex --gc-sections
+@kindex --no-gc-sections
+@cindex garbage collection
+@item --no-gc-sections
+@itemx --gc-sections
+Enable garbage collection of unused input sections. It is ignored on
+targets that do not support this option. This option is not compatible
+with @samp{-r}, nor should it be used with dynamic linking. The default
+behaviour (of not performing this garbage collection) can be restored by
+specifying @samp{--no-gc-sections} on the command line.
+
+@cindex help
+@cindex usage
+@kindex --help
+@item --help
+Print a summary of the command-line options on the standard output and exit.
+
+@kindex -Map
+@item -Map @var{mapfile}
+Print a link map to the file @var{mapfile}. See the description of the
+@samp{-M} option, above.
+
+@cindex memory usage
+@kindex --no-keep-memory
+@item --no-keep-memory
+@code{ld} normally optimizes for speed over memory usage by caching the
+symbol tables of input files in memory. This option tells @code{ld} to
+instead optimize for memory usage, by rereading the symbol tables as
+necessary. This may be required if @code{ld} runs out of memory space
+while linking a large executable.
+
+@kindex --no-undefined
+@item --no-undefined
+Normally when creating a non-symbolic shared library, undefined symbols
+are allowed and left to be resolved by the runtime loader. This option
+disallows such undefined symbols.
+
+@kindex --no-warn-mismatch
+@item --no-warn-mismatch
+Normally @code{ld} will give an error if you try to link together input
+files that are mismatched for some reason, perhaps because they have
+been compiled for different processors or for different endiannesses.
+This option tells @code{ld} that it should silently permit such possible
+errors. This option should only be used with care, in cases when you
+have taken some special action that ensures that the linker errors are
+inappropriate.
+
+@kindex --no-whole-archive
+@item --no-whole-archive
+Turn off the effect of the @code{--whole-archive} option for subsequent
+archive files.
+
+@cindex output file after errors
+@kindex --noinhibit-exec
+@item --noinhibit-exec
+Retain the executable output file whenever it is still usable.
+Normally, the linker will not produce an output file if it encounters
+errors during the link process; it exits without writing an output file
+when it issues any error whatsoever.
+
+@ifclear SingleFormat
+@kindex --oformat
+@item --oformat @var{output-format}
+@code{ld} may be configured to support more than one kind of object
+file. If your @code{ld} is configured this way, you can use the
+@samp{--oformat} option to specify the binary format for the output
+object file. Even when @code{ld} is configured to support alternative
+object formats, you don't usually need to specify this, as @code{ld}
+should be configured to produce as a default output format the most
+usual format on each machine. @var{output-format} is a text string, the
+name of a particular format supported by the BFD libraries. (You can
+list the available binary formats with @samp{objdump -i}.) The script
+command @code{OUTPUT_FORMAT} can also specify the output format, but
+this option overrides it. @xref{BFD}.
+@end ifclear
+
+@kindex -qmagic
+@item -qmagic
+This option is ignored for Linux compatibility.
+
+@kindex -Qy
+@item -Qy
+This option is ignored for SVR4 compatibility.
+
+@kindex --relax
+@cindex synthesizing linker
+@cindex relaxing addressing modes
+@item --relax
+An option with machine dependent effects.
+@ifset GENERIC
+This option is only supported on a few targets.
+@end ifset
+@ifset H8300
+@xref{H8/300,,@code{ld} and the H8/300}.
+@end ifset
+@ifset I960
+@xref{i960,, @code{ld} and the Intel 960 family}.
+@end ifset
+
+
+On some platforms, the @samp{--relax} option performs global
+optimizations that become possible when the linker resolves addressing
+in the program, such as relaxing address modes and synthesizing new
+instructions in the output object file.
+
+On some platforms these link time global optimizations may make symbolic
+debugging of the resulting executable impossible.
+@ifset GENERIC
+This is known to be
+the case for the Matsushita MN10200 and MN10300 family of processors.
+@end ifset
+
+@ifset GENERIC
+On platforms where this is not supported, @samp{--relax} is accepted,
+but ignored.
+@end ifset
+
+@cindex retaining specified symbols
+@cindex stripping all but some symbols
+@cindex symbols, retaining selectively
+@item --retain-symbols-file @var{filename}
+Retain @emph{only} the symbols listed in the file @var{filename},
+discarding all others. @var{filename} is simply a flat file, with one
+symbol name per line. This option is especially useful in environments
+@ifset GENERIC
+(such as VxWorks)
+@end ifset
+where a large global symbol table is accumulated gradually, to conserve
+run-time memory.
+
+@samp{--retain-symbols-file} does @emph{not} discard undefined symbols,
+or symbols needed for relocations.
+
+You may only specify @samp{--retain-symbols-file} once in the command
+line. It overrides @samp{-s} and @samp{-S}.
+
+@ifset GENERIC
+@item -rpath @var{dir}
+@cindex runtime library search path
+@kindex -rpath
+Add a directory to the runtime library search path. This is used when
+linking an ELF executable with shared objects. All @code{-rpath}
+arguments are concatenated and passed to the runtime linker, which uses
+them to locate shared objects at runtime. The @code{-rpath} option is
+also used when locating shared objects which are needed by shared
+objects explicitly included in the link; see the description of the
+@code{-rpath-link} option. If @code{-rpath} is not used when linking an
+ELF executable, the contents of the environment variable
+@code{LD_RUN_PATH} will be used if it is defined.
+
+The @code{-rpath} option may also be used on SunOS. By default, on
+SunOS, the linker will form a runtime search patch out of all the
+@code{-L} options it is given. If a @code{-rpath} option is used, the
+runtime search path will be formed exclusively using the @code{-rpath}
+options, ignoring the @code{-L} options. This can be useful when using
+gcc, which adds many @code{-L} options which may be on NFS mounted
+filesystems.
+
+For compatibility with other ELF linkers, if the @code{-R} option is
+followed by a directory name, rather than a file name, it is treated as
+the @code{-rpath} option.
+@end ifset
+
+@ifset GENERIC
+@cindex link-time runtime library search path
+@kindex -rpath-link
+@item -rpath-link @var{DIR}
+When using ELF or SunOS, one shared library may require another. This
+happens when an @code{ld -shared} link includes a shared library as one
+of the input files.
+
+When the linker encounters such a dependency when doing a non-shared,
+non-relocatable link, it will automatically try to locate the required
+shared library and include it in the link, if it is not included
+explicitly. In such a case, the @code{-rpath-link} option
+specifies the first set of directories to search. The
+@code{-rpath-link} option may specify a sequence of directory names
+either by specifying a list of names separated by colons, or by
+appearing multiple times.
+
+The linker uses the following search paths to locate required shared
+libraries.
+@enumerate
+@item
+Any directories specified by @code{-rpath-link} options.
+@item
+Any directories specified by @code{-rpath} options. The difference
+between @code{-rpath} and @code{-rpath-link} is that directories
+specified by @code{-rpath} options are included in the executable and
+used at runtime, whereas the @code{-rpath-link} option is only effective
+at link time.
+@item
+On an ELF system, if the @code{-rpath} and @code{rpath-link} options
+were not used, search the contents of the environment variable
+@code{LD_RUN_PATH}.
+@item
+On SunOS, if the @code{-rpath} option was not used, search any
+directories specified using @code{-L} options.
+@item
+For a native linker, the contents of the environment variable
+@code{LD_LIBRARY_PATH}.
+@item
+The default directories, normally @file{/lib} and @file{/usr/lib}.
+@item
+For a native linker on an ELF system, if the file @file{/etc/ld.so.conf}
+exists, the list of directories found in that file.
+@end enumerate
+
+If the required shared library is not found, the linker will issue a
+warning and continue with the link.
+@end ifset
+
+@kindex -shared
+@kindex -Bshareable
+@item -shared
+@itemx -Bshareable
+@cindex shared libraries
+Create a shared library. This is currently only supported on ELF, XCOFF
+and SunOS platforms. On SunOS, the linker will automatically create a
+shared library if the @code{-e} option is not used and there are
+undefined symbols in the link.
+
+@item --sort-common
+@kindex --sort-common
+This option tells @code{ld} to sort the common symbols by size when it
+places them in the appropriate output sections. First come all the one
+byte symbols, then all the two bytes, then all the four bytes, and then
+everything else. This is to prevent gaps between symbols due to
+alignment constraints.
+
+@kindex --split-by-file
+@item --split-by-file
+Similar to @code{--split-by-reloc} but creates a new output section for
+each input file.
+
+@kindex --split-by-reloc
+@item --split-by-reloc @var{count}
+Trys to creates extra sections in the output file so that no single
+output section in the file contains more than @var{count} relocations.
+This is useful when generating huge relocatable for downloading into
+certain real time kernels with the COFF object file format; since COFF
+cannot represent more than 65535 relocations in a single section. Note
+that this will fail to work with object file formats which do not
+support arbitrary sections. The linker will not split up individual
+input sections for redistribution, so if a single input section contains
+more than @var{count} relocations one output section will contain that
+many relocations.
+
+@kindex --stats
+@item --stats
+Compute and display statistics about the operation of the linker, such
+as execution time and memory usage.
+
+@kindex --traditional-format
+@cindex traditional format
+@item --traditional-format
+For some targets, the output of @code{ld} is different in some ways from
+the output of some existing linker. This switch requests @code{ld} to
+use the traditional format instead.
+
+@cindex dbx
+For example, on SunOS, @code{ld} combines duplicate entries in the
+symbol string table. This can reduce the size of an output file with
+full debugging information by over 30 percent. Unfortunately, the SunOS
+@code{dbx} program can not read the resulting program (@code{gdb} has no
+trouble). The @samp{--traditional-format} switch tells @code{ld} to not
+combine duplicate entries.
+
+@kindex -Tbss @var{org}
+@kindex -Tdata @var{org}
+@kindex -Ttext @var{org}
+@cindex segment origins, cmd line
+@item -Tbss @var{org}
+@itemx -Tdata @var{org}
+@itemx -Ttext @var{org}
+Use @var{org} as the starting address for---respectively---the
+@code{bss}, @code{data}, or the @code{text} segment of the output file.
+@var{org} must be a single hexadecimal integer;
+for compatibility with other linkers, you may omit the leading
+@samp{0x} usually associated with hexadecimal values.